Keith R. Zack

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Homer City, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Round cutting insert with chip control feature
- Patent number 7,458,753
- Issue date Dec 2, 2008
- Kennametal Inc.
- Kenneth L. Niebauer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
ROUND CUTTING INSERT WITH CHIP CONTROL FEATURE
- Publication number 20080317558
- Publication date Dec 25, 2008
- Kenneth L. Niebauer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR